초록 ▼

A collapsible container comprising a peripheral side wall; a closed bottom at a lower end of the peripheral side wall and an opening at an upper end of the peripheral side wall; the peripheral side wall having at least three axial sections, with at least one relatively thin section located axially b

A collapsible container comprising a peripheral side wall; a closed bottom at a lower end of the peripheral side wall and an opening at an upper end of the peripheral side wall; the peripheral side wall having at least three axial sections, with at least one relatively thin section located axially between upper and lower relatively thick sections; wherein at a transition area between the relatively thin section and at least one of the upper and lower relatively thick sections, the peripheral side wall is shaped to include a sideways oriented, substantially S-shaped cross section.

대표청구항 ▼

A collapsible container comprising: a peripheral side wall movable between extended and collapsed conditions; a dosed bottom at a lower end of the peripheral side wall and an opening at an upper end of the peripheral side wall; said peripheral side wall having at least three axial sections, with at

A collapsible container comprising: a peripheral side wall movable between extended and collapsed conditions; a dosed bottom at a lower end of the peripheral side wall and an opening at an upper end of the peripheral side wall; said peripheral side wall having at least three axial sections, with at least one relatively thin section located axially between upper and lower relatively thick sections; wherein at a transition area between the relatively thin section and at least one of the upper and lower relatively thick sections, the peripheral side wall is shaped to include a sideways oriented, substantially S-shaped cross section when the container is in its extended condition, and wherein said substantially S-shaped cross section includes a first radius and a second radius, and wherein said first and second radii have different wall thicknesses.